Jitsu website screenshot

Jitsu

Jitsu is an open-source, real-time event data pipeline and customer data platform (a Segment alternative). It collects events from websites, apps, and servers and streams them to data warehouses and other destinations. Jitsu is available as MIT-licensed self-hosted software (github.com/jitsucom/jitsu) and as a managed Jitsu Cloud (use.jitsu.com); both expose the same HTTP event ingestion API authenticated with a Write Key.

Jitsu publishes 2 APIs on the APIs.io network: Batch API and Ingestion API. Tagged areas include Event Data, CDP, Data Pipeline, Analytics, and Open Source.

Jitsu’s developer surface includes authentication, documentation, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub
40.9/100 thin ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessFreemiumSelf serve⚡ Free to try
2 APIs
Event DataCDPData PipelineAnalyticsOpen SourceIngestion

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 40.9/100 · thin
Contract Quality 15.9 / 25
Developer Ergonomics 3.9 / 20
Commercial Clarity 9.5 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 6.9 / 10
Agent readiness — 31/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/jitsu: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

Jitsu Batch API

The Batch API from Jitsu — 2 operation(s) for batch.

Jitsu Ingestion API

The Ingestion API from Jitsu — 2 operation(s) for ingestion.

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Jitsu Event Ingestion API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Jitsu Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Jitsu Rate Limits

4 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Jitsu Finops

FINOPS

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Jitsu Authentication

apiKey/http · 2 schemes

SECURITY

Jitsu Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Jitsu Trust Center

SOC 2, GDPR

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Jitsu Agentic Access

4 operations · 4 acting

4 operations · 4 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 2

The organization behind the API

LinkedIn
LinkedIn
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: jitsu
url: https://raw.githubusercontent.com/api-evangelist/jitsu/refs/heads/main/apis.yml
name: Jitsu
kind: company
description: Jitsu is an open-source, real-time event data pipeline and customer data platform (a Segment alternative). It
  collects events from websites, apps, and servers and streams them to data warehouses and other destinations. Jitsu is available
  as MIT-licensed self-hosted software (github.com/jitsucom/jitsu) and as a managed Jitsu Cloud (use.jitsu.com); both expose
  the same HTTP event ingestion API authenticated with a Write Key.
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/jitsu.png
tags:
- Event Data
- CDP
- Data Pipeline
- Analytics
- Open Source
- Ingestion
created: '2026-06-21'
modified: '2026-06-21'
specificationVersion: '0.19'
apis:
- aid: jitsu:jitsu-batch-api
  name: Jitsu Batch API
  description: The Batch API from Jitsu — 2 operation(s) for batch.
  humanURL: https://jitsu.com/docs/sending-data/http
  baseURL: https://use.jitsu.com
  tags:
  - Batch
  properties:
  - type: OpenAPI
    url: openapi/jitsu-batch-api-openapi.yml
  - type: Documentation
    url: https://jitsu.com/docs/sending-data/http
  - type: APIReference
    url: https://jitsu.com/docs/sending-data/http
  - type: PostmanCollection
    url: collections/jitsu.postman_collection.json
  - type: OpenCollection
    url: collections/jitsu.opencollection.json
  - type: Documentation
    url: https://jitsu.com/docs
- aid: jitsu:jitsu-ingestion-api
  name: Jitsu Ingestion API
  description: The Ingestion API from Jitsu — 2 operation(s) for ingestion.
  humanURL: https://jitsu.com/docs/sending-data/http
  baseURL: https://use.jitsu.com
  tags:
  - Ingestion
  properties:
  - type: OpenAPI
    url: openapi/jitsu-ingestion-api-openapi.yml
  - type: Documentation
    url: https://jitsu.com/docs/sending-data/http
  - type: APIReference
    url: https://jitsu.com/docs/sending-data/http
  - type: PostmanCollection
    url: collections/jitsu.postman_collection.json
  - type: OpenCollection
    url: collections/jitsu.opencollection.json
  - type: Documentation
    url: https://jitsu.com/docs
common:
- type: AgenticAccess
  url: agentic-access/jitsu-agentic-access.yml
- type: TrustCenter
  url: security/jitsu-trust-center.yml
- type: DomainSecurity
  url: security/jitsu-domain-security.yml
- type: Authentication
  url: authentication/jitsu-authentication.yml
- type: GitHubOrganization
  url: https://github.com/jitsucom
- type: LinkedIn
  url: https://www.linkedin.com/company/jitsu-com
- type: Website
  url: https://jitsu.com/
- type: Documentation
  url: https://jitsu.com/docs
- type: Plans
  url: plans/jitsu-plans-pricing.yml
- type: RateLimits
  url: rate-limits/jitsu-rate-limits.yml
- type: FinOps
  url: finops/jitsu-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com